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niggl committed
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-358
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+2
-2
@@ -1,6 +1,6 @@
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{
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"name": "@odit/lfk-document-server",
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"version": "0.1.3",
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"version": "0.2.0",
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"description": "The document generation server for the LfK! runner system. This generates certificates, sponsoring aggreements and more",
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"main": "src/app.ts",
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"scripts": {
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@@ -89,4 +89,4 @@
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"publish": false
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}
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}
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}
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}
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+205
-205
@@ -1,206 +1,206 @@
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import axios from 'axios';
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import cheerio from "cheerio";
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import fs from "fs";
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import Handlebars from 'handlebars';
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import i18next from "i18next";
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import Backend from 'i18next-fs-backend';
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import mime from "mime-types";
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import path from 'path';
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import { PDFDocument } from 'pdf-lib';
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import puppeteer from "puppeteer";
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import { awaitAsyncHandlebarHelpers, helpers } from './asyncHelpers';
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import { config } from './config';
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import { Runner } from './models/Runner';
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import { RunnerGroup } from './models/RunnerGroup';
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/**
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* This class is responsible for all things pdf creation.
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* This uses the html templates from src/templates.
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*/
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export class PdfCreator {
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private templateDir = path.join(__dirname, '/templates');
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private browser;
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private static interpolations = { eventname: config.eventname, sponsoring_receipt_minimum_amount: config.sponsoring_receipt_minimum_amount, currency_symbol: config.currency_symbol }
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/**
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* Main constructor.
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* Initializes i18n(ext), Handlebars and puppeteer.
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*/
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constructor() {
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this.init();
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}
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/**
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* Main constructor.
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* Initializes i18n(ext), Handlebars and puppeteer.
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*/
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public async init() {
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const minimal_args = [
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'--autoplay-policy=user-gesture-required',
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'--disable-background-networking',
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'--disable-background-timer-throttling',
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'--disable-backgrounding-occluded-windows',
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'--disable-breakpad',
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'--disable-client-side-phishing-detection',
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'--disable-component-update',
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'--disable-default-apps',
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'--disable-dev-shm-usage',
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'--disable-domain-reliability',
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'--disable-extensions',
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'--disable-features=AudioServiceOutOfProcess',
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'--disable-hang-monitor',
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'--disable-ipc-flooding-protection',
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'--disable-notifications',
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'--disable-offer-store-unmasked-wallet-cards',
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'--disable-popup-blocking',
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'--disable-print-preview',
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'--disable-prompt-on-repost',
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'--disable-renderer-backgrounding',
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'--disable-speech-api',
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'--disable-sync',
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'--hide-scrollbars',
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'--ignore-gpu-blacklist',
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'--metrics-recording-only',
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'--mute-audio',
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'--no-default-browser-check',
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'--no-first-run',
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'--no-pings',
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'--no-zygote',
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'--password-store=basic',
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'--use-gl=swiftshader',
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'--no-sandbox'
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];
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await i18next
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.use(Backend)
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.init({
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fallbackLng: 'en',
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lng: 'en',
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backend: {
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loadPath: path.join(__dirname, '/locales/{{lng}}.json')
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}
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});
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await Handlebars.registerHelper(helpers);
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await Handlebars.registerHelper('__',
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function (str) {
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return i18next.t(str, PdfCreator.interpolations).toString();
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}
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);
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this.browser = await puppeteer.launch({ headless: true, args: minimal_args });
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}
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/**
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* Generate sponsoring contract pdfs.
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* @param runner The runner you want to generate the contracts for.
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* @param locale The locale used for the contracts (default:en)
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*/
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public async generateSponsoringContract(runners: Runner[], locale: string = "en", codeformat: string = config.codeformat): Promise<Buffer> {
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if (runners.length == 1 && Object.keys(runners[0]).length == 0) {
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runners[0] = this.generateEmptyRunner();
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}
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if (runners.length > 50) {
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let pdf_promises = new Array<Promise<Buffer>>();
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let i, j;
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for (i = 0, j = runners.length; i < j; i += 50) {
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let chunk = runners.slice(i, i + 50);
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pdf_promises.push(this.generateSponsoringContract(chunk, locale));
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}
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const pdfs = await Promise.all(pdf_promises);
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return await this.mergePdfs(pdfs);
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}
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await i18next.changeLanguage(locale);
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const template_source = fs.readFileSync(`${this.templateDir}/sponsoring_contract.html`, 'utf8');
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const template = Handlebars.compile(template_source);
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let result = template({ runners, codeformat });
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result = await awaitAsyncHandlebarHelpers(result);
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const pdf = await this.renderPdf(result, { format: "A5", landscape: true });
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return pdf
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}
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/**
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* Converts all images in html to base64.
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* Works with image files in the template directory or images from urls.
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* @param html The html string whoms images shall get replaced.
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*/
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public async imgToBase64(html): Promise<string> {
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const $ = cheerio.load(html)
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$('img').each(async (index, element) => {
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let imgsrc = $(element).attr("src");
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if (imgsrc.startsWith("data:image")) {
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return;
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}
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const img_type = mime.lookup(imgsrc);
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if (!(img_type.includes("image"))) {
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throw new Error("File is not image mime type");
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}
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let image;
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if (imgsrc.startsWith("http")) {
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image = (await axios.get(imgsrc)).data;
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image = Buffer.from(image).toString('base64');
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}
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else {
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if (imgsrc.startsWith("./")) {
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imgsrc = imgsrc.replace("./", "");
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}
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image = fs.readFileSync(`${this.templateDir}/${imgsrc}`, { encoding: "base64" });
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}
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image = `data:${img_type};base64,${image}`
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$(element).attr("src", image)
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})
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return $.html();
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}
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/**
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* This method manages the creation of pdfs via puppeteer.
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* @param html The HTML that should get rendered.
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* @param options Puppeteer PDF option (eg: {format: "A4"})
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*/
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public async renderPdf(html: string, options): Promise<any> {
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html = await this.imgToBase64(html);
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let page = await this.browser.newPage();
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await page.setContent(html);
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const pdf = await page.pdf(options);
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await page.close();
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return pdf;
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}
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/**
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* Merges multiple pdfs into one.
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* @param pdfs The pdfs you want to merge as an buffer array.
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* @returns The merged pdf as a buffer.
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*/
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private async mergePdfs(pdfs: Buffer[]): Promise<Buffer> {
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const mergedPdf = await PDFDocument.create();
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for (const pdfBuffer of pdfs) {
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const pdf = await PDFDocument.load(pdfBuffer);
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const copiedPages = await mergedPdf.copyPages(pdf, pdf.getPageIndices());
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copiedPages.forEach((page) => {
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mergedPdf.addPage(page);
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});
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}
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return <Buffer>(await mergedPdf.save());
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}
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/**
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* Generates a new dummy runner with halfspaces for all strings.
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* Can be used to generate empty sponsoring contracts.
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* @returns A new runner object that apears to be empty.
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*/
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private generateEmptyRunner(): Runner {
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let group = new RunnerGroup();
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group.id = 0;
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group.name = " ";
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let runner = new Runner();
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runner.id = 0;
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runner.firstname = " ";
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runner.lastname = " ";
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runner.group = group;
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return runner;
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}
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import axios from 'axios';
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import cheerio from "cheerio";
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import fs from "fs";
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import Handlebars from 'handlebars';
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import i18next from "i18next";
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import Backend from 'i18next-fs-backend';
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import mime from "mime-types";
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import path from 'path';
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import { PDFDocument } from 'pdf-lib';
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import puppeteer from "puppeteer";
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import { awaitAsyncHandlebarHelpers, helpers } from './asyncHelpers';
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import { config } from './config';
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import { Runner } from './models/Runner';
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import { RunnerGroup } from './models/RunnerGroup';
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/**
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* This class is responsible for all things pdf creation.
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* This uses the html templates from src/templates.
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*/
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export class PdfCreator {
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private templateDir = path.join(__dirname, '/templates');
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private browser;
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private static interpolations = { eventname: config.eventname, sponsoring_receipt_minimum_amount: config.sponsoring_receipt_minimum_amount, currency_symbol: config.currency_symbol }
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/**
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* Main constructor.
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* Initializes i18n(ext), Handlebars and puppeteer.
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*/
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constructor() {
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this.init();
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}
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/**
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* Main constructor.
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* Initializes i18n(ext), Handlebars and puppeteer.
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*/
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public async init() {
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const minimal_args = [
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'--autoplay-policy=user-gesture-required',
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'--disable-background-networking',
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'--disable-background-timer-throttling',
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'--disable-backgrounding-occluded-windows',
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'--disable-breakpad',
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'--disable-client-side-phishing-detection',
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'--disable-component-update',
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'--disable-default-apps',
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'--disable-dev-shm-usage',
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'--disable-domain-reliability',
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'--disable-extensions',
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'--disable-features=AudioServiceOutOfProcess',
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'--disable-hang-monitor',
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'--disable-ipc-flooding-protection',
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'--disable-notifications',
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'--disable-offer-store-unmasked-wallet-cards',
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'--disable-popup-blocking',
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'--disable-print-preview',
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'--disable-prompt-on-repost',
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'--disable-renderer-backgrounding',
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'--disable-speech-api',
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'--disable-sync',
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'--hide-scrollbars',
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'--ignore-gpu-blacklist',
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'--metrics-recording-only',
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'--mute-audio',
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'--no-default-browser-check',
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'--no-first-run',
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'--no-pings',
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'--no-zygote',
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'--password-store=basic',
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'--use-gl=swiftshader',
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'--no-sandbox'
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];
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await i18next
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.use(Backend)
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.init({
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fallbackLng: 'en',
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lng: 'en',
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backend: {
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loadPath: path.join(__dirname, '/locales/{{lng}}.json')
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}
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});
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await Handlebars.registerHelper(helpers);
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await Handlebars.registerHelper('__',
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function (str) {
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return i18next.t(str, PdfCreator.interpolations).toString();
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}
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);
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this.browser = await puppeteer.launch({ headless: true, args: minimal_args });
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}
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/**
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* Generate sponsoring contract pdfs.
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* @param runner The runner you want to generate the contracts for.
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* @param locale The locale used for the contracts (default:en)
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*/
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public async generateSponsoringContract(runners: Runner[], locale: string = "en", codeformat: string = config.codeformat): Promise<Buffer> {
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if (runners.length == 1 && Object.keys(runners[0]).length == 0) {
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runners[0] = this.generateEmptyRunner();
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}
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if (runners.length > 50) {
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let pdf_promises = new Array<Promise<Buffer>>();
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let i, j;
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for (i = 0, j = runners.length; i < j; i += 50) {
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let chunk = runners.slice(i, i + 50);
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pdf_promises.push(this.generateSponsoringContract(chunk, locale));
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}
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const pdfs = await Promise.all(pdf_promises);
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return await this.mergePdfs(pdfs);
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}
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await i18next.changeLanguage(locale);
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const template_source = fs.readFileSync(`${this.templateDir}/sponsoring_contract.html`, 'utf8');
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const template = Handlebars.compile(template_source);
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let result = template({ runners, codeformat });
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result = await awaitAsyncHandlebarHelpers(result);
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const pdf = await this.renderPdf(result, { format: "A5", landscape: true });
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return pdf
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}
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||||
/**
|
||||
* Converts all images in html to base64.
|
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* Works with image files in the template directory or images from urls.
|
||||
* @param html The html string whoms images shall get replaced.
|
||||
*/
|
||||
public async imgToBase64(html): Promise<string> {
|
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const $ = cheerio.load(html)
|
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$('img').each(async (index, element) => {
|
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let imgsrc = $(element).attr("src");
|
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if (imgsrc.startsWith("data:image")) {
|
||||
return;
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||||
}
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const img_type = mime.lookup(imgsrc);
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||||
|
||||
if (!(img_type.includes("image"))) {
|
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throw new Error("File is not image mime type");
|
||||
}
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||||
|
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let image;
|
||||
if (imgsrc.startsWith("http")) {
|
||||
image = (await axios.get(imgsrc)).data;
|
||||
image = Buffer.from(image).toString('base64');
|
||||
}
|
||||
else {
|
||||
if (imgsrc.startsWith("./")) {
|
||||
imgsrc = imgsrc.replace("./", "");
|
||||
}
|
||||
image = fs.readFileSync(`${this.templateDir}/${imgsrc}`, { encoding: "base64" });
|
||||
}
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||||
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||||
image = `data:${img_type};base64,${image}`
|
||||
$(element).attr("src", image)
|
||||
})
|
||||
|
||||
return $.html();
|
||||
}
|
||||
|
||||
/**
|
||||
* This method manages the creation of pdfs via puppeteer.
|
||||
* @param html The HTML that should get rendered.
|
||||
* @param options Puppeteer PDF option (eg: {format: "A4"})
|
||||
*/
|
||||
public async renderPdf(html: string, options): Promise<any> {
|
||||
html = await this.imgToBase64(html);
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||||
let page = await this.browser.newPage();
|
||||
await page.setContent(html);
|
||||
const pdf = await page.pdf(options);
|
||||
await page.close();
|
||||
return pdf;
|
||||
}
|
||||
|
||||
/**
|
||||
* Merges multiple pdfs into one.
|
||||
* @param pdfs The pdfs you want to merge as an buffer array.
|
||||
* @returns The merged pdf as a buffer.
|
||||
*/
|
||||
private async mergePdfs(pdfs: Buffer[]): Promise<Buffer> {
|
||||
const mergedPdf = await PDFDocument.create();
|
||||
|
||||
for (const pdfBuffer of pdfs) {
|
||||
const pdf = await PDFDocument.load(pdfBuffer);
|
||||
const copiedPages = await mergedPdf.copyPages(pdf, pdf.getPageIndices());
|
||||
copiedPages.forEach((page) => {
|
||||
mergedPdf.addPage(page);
|
||||
});
|
||||
}
|
||||
|
||||
return <Buffer>(await mergedPdf.save());
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates a new dummy runner with halfspaces for all strings.
|
||||
* Can be used to generate empty sponsoring contracts.
|
||||
* @returns A new runner object that apears to be empty.
|
||||
*/
|
||||
private generateEmptyRunner(): Runner {
|
||||
let group = new RunnerGroup();
|
||||
group.id = 0;
|
||||
group.name = " ";
|
||||
let runner = new Runner();
|
||||
runner.id = 0;
|
||||
runner.firstname = " ";
|
||||
runner.lastname = " ";
|
||||
runner.group = group;
|
||||
return runner;
|
||||
}
|
||||
}
|
||||
+43
-43
@@ -1,44 +1,44 @@
|
||||
import AsyncHelpers from "async-helpers";
|
||||
import bwipjs from "bwip-js";
|
||||
|
||||
export const asyncHelpers = new AsyncHelpers();
|
||||
async function generateBarcode(str, options, emtpy, cb) {
|
||||
let res = await generateBase64Barcode(options.toString(), str.toString());
|
||||
cb(null, res);
|
||||
}
|
||||
generateBarcode.async = true;
|
||||
asyncHelpers.set('--bc', generateBarcode);
|
||||
export const helpers = asyncHelpers.get({ wrap: true });
|
||||
|
||||
export async function generateBase64Barcode(type: string, content: string): Promise<String> {
|
||||
let options = {
|
||||
bcid: type,
|
||||
text: content,
|
||||
scale: 4,
|
||||
height: 10,
|
||||
width: 10,
|
||||
includetext: true,
|
||||
textxalign: 'center',
|
||||
}
|
||||
if (type != "qrcode") {
|
||||
delete options.width;
|
||||
}
|
||||
try {
|
||||
const barcode: Buffer = await bwipjs.toBuffer(options);
|
||||
return `data:image/png;base64,${barcode.toString('base64')}`;
|
||||
}
|
||||
catch {
|
||||
return errorimage;
|
||||
}
|
||||
}
|
||||
|
||||
export async function awaitAsyncHandlebarHelpers(input: string): Promise<string> {
|
||||
return await new Promise((resolve, reject) => {
|
||||
asyncHelpers.resolveIds(input, (err, data) => {
|
||||
if (err) { reject(err) }
|
||||
resolve(data)
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
import AsyncHelpers from "async-helpers";
|
||||
import bwipjs from "bwip-js";
|
||||
|
||||
export const asyncHelpers = new AsyncHelpers();
|
||||
async function generateBarcode(str, options, emtpy, cb) {
|
||||
let res = await generateBase64Barcode(options.toString(), str.toString());
|
||||
cb(null, res);
|
||||
}
|
||||
generateBarcode.async = true;
|
||||
asyncHelpers.set('--bc', generateBarcode);
|
||||
export const helpers = asyncHelpers.get({ wrap: true });
|
||||
|
||||
export async function generateBase64Barcode(type: string, content: string): Promise<String> {
|
||||
let options = {
|
||||
bcid: type,
|
||||
text: content,
|
||||
scale: 4,
|
||||
height: 10,
|
||||
width: 10,
|
||||
includetext: true,
|
||||
textxalign: 'center',
|
||||
}
|
||||
if (type != "qrcode") {
|
||||
delete options.width;
|
||||
}
|
||||
try {
|
||||
const barcode: Buffer = await bwipjs.toBuffer(options);
|
||||
return `data:image/png;base64,${barcode.toString('base64')}`;
|
||||
}
|
||||
catch {
|
||||
return errorimage;
|
||||
}
|
||||
}
|
||||
|
||||
export async function awaitAsyncHandlebarHelpers(input: string): Promise<string> {
|
||||
return await new Promise((resolve, reject) => {
|
||||
asyncHelpers.resolveIds(input, (err, data) => {
|
||||
if (err) { reject(err) }
|
||||
resolve(data)
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
const errorimage = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAXkAAAFRCAMAAACmIi1UAAABS2lUWHRYTUw6Y29tLmFkb2JlLnhtcAAAAAAAPD94cGFja2V0IGJlZ2luPSLvu78iIGlkPSJXNU0wTXBDZWhpSHpyZVN6TlRjemtjOWQiPz4KPHg6eG1wbWV0YSB4bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iQWRvYmUgWE1QIENvcmUgNS42LWMxNDIgNzkuMTYwOTI0LCAyMDE3LzA3LzEzLTAxOjA2OjM5ICAgICAgICAiPgogPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4KICA8cmRmOkRlc2NyaXB0aW9uIHJkZjphYm91dD0iIi8+CiA8L3JkZjpSREY+CjwveDp4bXBtZXRhPgo8P3hwYWNrZXQgZW5kPSJyIj8+nhxg7wAAAARnQU1BAACxjwv8YQUAAAABc1JHQgCuzhzpAAADAFBMVEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/1CoAAAD/3ywkHQb+0yr/0yr/0ir/+DH/9zH/1Sr/1ir/9TD/9jH/+TH/8TD/6S7/7y//9DD/8C//3iz/3Cv/7S//2Cv/8zD/4Sz/2Sv/4i3/8jD/2iv/7C//3Sz/2yv/5S3/6C7/1yr/4Cz/6y7/0Sn/4y3/5C3/5i3/5y7/7i//6i4CAQAGBAAKBwEQDAJBNwo9NAoTDgNLQg0NCQI3LgkvJgdSRw4gGQX41SoaFQQyKQgsJAcXEgNHPgxYTg81Kwh5ZBTGryMoIAaSfRhVSw9DOgslHgYdFwS/qSH/+zI7MQnewybz1SqsjhyAbRXlvSWjiRtwYBPwxye1nh+OeBjNqSGkjBtoVhFsXhK7pSDDrCLMsyPv0ClnWxKqkx1eTQ9bUA/OtiQ5MAkqIQZYRw68nB5sWhH91iqPehiHdBZHOgxiVxGCcBZ6ahXixyfoyyiWfhh3aBRLPgyXgRl+aRX70inyyijhuiWbgxq/nx90YRPVsSMiHAXTuyWmjhzZvyatlh1ORQ3JsiO5oyDQuCXszSj72CtfVBD92yuynB63oB/40Cl9bRVsVxGvkh3cuCTpwibQrSKdhhqNchb1zyny0irbwSZzZBSvmR6ihBqgiBtjURBaSg+FbxaojBvEoiDZsyOKdheLeBjtxSf0zSiokBzWvSW4mB7HpSHlySjkxSf//jKzkx20lR7iwCb/+DLCoSD22yv12Sv+4CzjumPYAAAAS3RSTlMAEe5E3Wa7npl3IswzqlWISdr21VBNpAgWxrbRDfIb+rHlA8lwXKFr6Sb9j3tBMIC+4Cw+dDbtrR87isJGpyqTVpa4XziDZIZZAZxImYyrAAAdeklEQVR42u2dd2AbRd6GI1s2ltwglIQSOhy9k4Te60phV5IlWbIl2XKRe7dTLz0BEggkkEJCOgdHKIEjgYQSeu+9hHZHPXo7OLj77nPkIml/s7uzuzOr4nn/glia3Xl2tDszu/vMsGHpmRG7F4856PisLPOeZ1yQfeAwFoNy9B6jbHEZnXcyY2JEdt7FBpJ/CuNCOyPPtSFzxj6MDdWcd4RNIsN3Z3Qo5kibTI5ifKjlUJtsTmWEKGUnm42hT0YsNsUcwihRiHW4MvnjRzBO5LOHDSPHMk7EcwoOeNtwKyNFOrlY5G2HMlKEU2TDzPmMFdnsikt+L8aKdo9y/ENPPjlpPPx3NotAMvuOAoA//66lrNK3fAact2S4COZSwPfDXyMVrpLa0l/XgT9dyHgRy/mA7kNlzQLXG6GxbQ4YTrEJY2KBc/Iv1kTB96J3vAH+eBEjRii7AbZ/dbq4/tR2/Vn81/0OZ8zIZG8x2on3+4QB8kLpVeDA7MGYEcnBgOw9Xp4bTInnNfABdluWREZmiblOD4TjyAstS0Cv/lyGjUDOAS36E4/Axcd7A/jIboyb7hQAqleEahPA8+2zZrLhFPnsBchfVZPY5Dne8Rn40J8YOZ3ZHTC911PCicgH2qeJP3WAibHTl3wx0qlbu0VNvvci617F7oYTzp8A0W/ie5QDqfK/IP5cz5mMno6YDhMDvbO+GkFeKH8RPu/H8OnIWYDnrU6BQ6TEeS/46ImMn+YcA2he213Po8gL3VsniD+bywBqzv6A/F9qkE1+R8/yPvDhIkZQY3YGLG8DPcpB8m2vjhN/em+GUGMOEqOcsCQi0eR70TvXggN1MGOoKRcCkvd5OcnwdR2LxZ8/jA2ntGSfA8QgF77axkujF8peAofqSIZRQ04FHJ91CJxMKkrhgwgnMI6qcwKgOMkX5OXIC+W3g+8UMpCqMwZQvK5StslznMv5V/CloxlJlTkdMLyyrEkePCf4fpko/tZxDKXK7AlmwJ6LKDT53v6N9xtwwM5mLFXlPEDwbS+nGL769avF39uVwVTVozxeDHDmrAZeGb3gfJYNp3TlIsBvrUPgMBp9sHOy+JtZIxlP7BwO3vSe3FmH0eR7G33lTeCgncWAYqcQ0LupDKfJ7xhO1cDh1DGMKGaOBuyuqazAA88J/pfBt8cwpJg5DbD7sQuzyfcOpxzrwdezGVOsXAzIPejgsMM33j9F/P3TGFScjDCLwS36uINXgf6Pe8Chu5hhxcixgNsHDhXgOT4cnCsuYRfmOlOOdT8xtjvaA2rI9w6nbgUHz8LAKgbqDV5yC2rA9w6nfJPEZYzal5FVyIkA/IzSCk5dhMrrQCl5DK1CjgPMXvYLKslzTZXXgGIKGFvZnA2I/cPhUgueE7qeAeXsz+DK5UDgorz8lk5eNfne4dQ/APqdGV6ZHAV4bfNqAM/xna9cLi5pT4ZXOmOBMGtetV0LeY53LGCSMxWBVsRVboHTRL45MB0Mp5jkTCpQmPVCeRWnLYLneaYSxQ4UZt1eLmgkz9W3XAskZ2MZY2SgMGu9hh7lYKOv+Qso71IGGRmgN5hyf6PmJt87nCq7EqBnonpUTgKcFjh47eA5IfRjDxtOYQQKs+bYm/WQ5zjHg0xyhhEozHrDI+gCz3fcMltc5kEMtDgnA/B/7qrl9IV3bAOlnsdQiwL1Bi+WCnrJ25vnMGe0QlDCrBJObwTPJ8wZrRCgN5j4i0/QTZ6rDV0BJGfMGR0fKMz61sHrB4+UnDFndFxGjhbjmVsXJkGeK/HcxiRnMoHCrOc9AgnwnBD5+3jmjJYMQpgVqecIxbuFDacks7+yMEt7z7Jh6SImOZMIFGa95ikh1eR7h1MfgPJzGHR0j3LC1haBHHl79TwgOWPO6B2BwqxNXo5gBDdzRiMDhVlXv17Nk0SPcEYfwZzRqEUYJYRZiecQrra5M1Re6m9psFfwSsOpF5kzGgZfmBWH3WXvcjY88t5dy9a++9XyppCzs4qXH04xZzTMGHxh1gD3Wr/7sv88vLn/UaaehV9se8znqeak4QstS5jkTByEMMstqzcQ6jyNa+4W3/GY/Okjzg4Z9t77mDNaFKA3GP93Ob2BUOtsWzYHtYzUxIe/9zZLfZNvn/U0G04lRKUwi/f7fxsntYTXhA/bK1281HCKOaMTAoVZ415tlzxnCPXe3yfLLZ+28H1vHbrZo5zRQ1pyVgyFWdI9ytaGsgeUlq77sLK9VUJy9iZzRseCEGY1SuoNWn2+DcqrBm6IdKDRI5zRtqHrjC5UIcxq9bVNwlmwcWNLm4CWnN3MnNEDyVYhzBLCvofw1spcX4keVqGc0UNVcoYQZoWkmrzL/SDuMqU/uKWc0VOZ5CyaQwCzLZI9Sr70OlzwtkUfoX2ivHcTc0bvyAgozFoqKcyq8v0Zm7xtdZmUM3ohc0b35gJAbIX0gx6d7/Xgk58WCKKvFQ7mjO7N4UBvsLhDWpjlvgcfvG388gZsZ/TooSc5O0ONMMvlnq+CvO0/LcwZLRl1wiyXUxX5n1uYM1oyUJj1jJwwy7NaDfmvOyUlZ0PeGX0xQm8gNytfukIF+AnftUm/lT/EndEjgN5gtrwwK/STCvJTPgqrcUYPKcmZamGWb40K8ldzduaMRscK9AbTFIRZDY+NV9Gfr6+TcUbX3jmEndFQmPWmgt6g+tGp+OQ3h+vlJGc/gC+cNFTAo4RZCnoD+yMz8clvbKySk5w1Dl1ndK56YVZd1Rx88uvKm1Q6o88ZGuCh3uBGRb1BfXgzPvn5Tpe8M/qaoemMvmRXIMx6pVHpOcoK3xf45Dc5mTMaFYQwS/lltJKaG/HJP16pJDmDhZ2e+eDHAr3BvDCGMMtxAz75ZeXMGY3ITlBvgCPMci/AJ39XRHEJniHojEYIs/w4wqzyf+KTX+NjzmiYcwGnm7GEWaG7sMH3vNehxRmd4ZIzlN4AS5jlex+b/NSV1RjO6GuHmDMaIczC0xu0L8eeuLn8rWYMydkQc0YfrFmYFf5+Ii75O10BbZKzDHZG75ulWZhlv2wcLvnFwSBzRouSByr7Ca7eoK5+Gi75h9qwXFBDyRmNEGaFcIVZtW0P4ZLf0I2zUgDfecvQcUbrEWZVtGzAJX93Kdar+7z3gaHijIZ6g3vxhVmusidxyT+Mt/gU32wHzmhzZkrOoDDrX934egPHl7jkv3Fqd0ZnpOQM6g2+VSP1L9uGS/6DGmxn9Oah4IxGCLOCavQG5ctwyb/r1+GM3inzy
Line truncated
|
||||
@@ -1,30 +1,30 @@
|
||||
import { Body, JsonController, Post, QueryParam, Res } from 'routing-controllers';
|
||||
import { OpenAPI } from 'routing-controllers-openapi';
|
||||
import { Runner } from '../models/Runner';
|
||||
import { PdfCreator } from '../PdfCreator';
|
||||
|
||||
/**
|
||||
* The pdf controller handels all endpoints concerning pdf generation.
|
||||
* It therefore is the hearth of the document-generation server's endpoints.
|
||||
* All endpoints have to accept a locale query-param to support i18n.
|
||||
*/
|
||||
@JsonController()
|
||||
export class PdfController {
|
||||
private pdf: PdfCreator = new PdfCreator();
|
||||
private initialized: boolean = false;
|
||||
|
||||
@Post('/contracts')
|
||||
@OpenAPI({ description: "Generate Sponsoring contract pdfs from runner objects.<br>You can choose your prefered locale by passing the 'locale' query-param.<br> If you provide more than 100 runenrs this could take a moment or two (we tested up to 1000 runners in about 70sec so far)." })
|
||||
async generateContracts(@Body({ validate: true, options: { limit: "500mb" } }) runners: Runner | Runner[], @Res() res: any, @QueryParam("locale") locale: string, @QueryParam("codeformat") codeformat: string) {
|
||||
if (!this.initialized) {
|
||||
await this.pdf.init();
|
||||
this.initialized = true;
|
||||
}
|
||||
if (!Array.isArray(runners)) {
|
||||
runners = [runners];
|
||||
}
|
||||
const contracts = await this.pdf.generateSponsoringContract(runners, locale, codeformat);
|
||||
res.setHeader('content-type', 'application/pdf');
|
||||
return contracts;
|
||||
}
|
||||
}
|
||||
import { Body, JsonController, Post, QueryParam, Res } from 'routing-controllers';
|
||||
import { OpenAPI } from 'routing-controllers-openapi';
|
||||
import { Runner } from '../models/Runner';
|
||||
import { PdfCreator } from '../PdfCreator';
|
||||
|
||||
/**
|
||||
* The pdf controller handels all endpoints concerning pdf generation.
|
||||
* It therefore is the hearth of the document-generation server's endpoints.
|
||||
* All endpoints have to accept a locale query-param to support i18n.
|
||||
*/
|
||||
@JsonController()
|
||||
export class PdfController {
|
||||
private pdf: PdfCreator = new PdfCreator();
|
||||
private initialized: boolean = false;
|
||||
|
||||
@Post('/contracts')
|
||||
@OpenAPI({ description: "Generate Sponsoring contract pdfs from runner objects.<br>You can choose your prefered locale by passing the 'locale' query-param.<br> If you provide more than 100 runenrs this could take a moment or two (we tested up to 1000 runners in about 70sec so far)." })
|
||||
async generateContracts(@Body({ validate: true, options: { limit: "500mb" } }) runners: Runner | Runner[], @Res() res: any, @QueryParam("locale") locale: string, @QueryParam("codeformat") codeformat: string) {
|
||||
if (!this.initialized) {
|
||||
await this.pdf.init();
|
||||
this.initialized = true;
|
||||
}
|
||||
if (!Array.isArray(runners)) {
|
||||
runners = [runners];
|
||||
}
|
||||
const contracts = await this.pdf.generateSponsoringContract(runners, locale, codeformat);
|
||||
res.setHeader('content-type', 'application/pdf');
|
||||
return contracts;
|
||||
}
|
||||
}
|
||||
+78
-78
@@ -1,79 +1,79 @@
|
||||
import axios from "axios"
|
||||
import faker from "faker"
|
||||
import { Runner } from '../models/Runner'
|
||||
import { RunnerGroup } from '../models/RunnerGroup'
|
||||
|
||||
const baseurl = "http://localhost:4010"
|
||||
|
||||
axios.interceptors.request.use((config) => {
|
||||
config.headers['request-startTime'] = process.hrtime()
|
||||
return config
|
||||
})
|
||||
|
||||
axios.interceptors.response.use((response) => {
|
||||
const start = response.config.headers['request-startTime']
|
||||
const end = process.hrtime(start)
|
||||
const milliseconds = Math.round((end[0] * 1000) + (end[1] / 1000000))
|
||||
response.headers['request-duration'] = milliseconds
|
||||
return response
|
||||
})
|
||||
|
||||
function generateRunners(amount: number): Runner[] {
|
||||
let runners: Runner[] = new Array<Runner>();
|
||||
let group = new RunnerGroup();
|
||||
let runner = new Runner();
|
||||
for (var i = 0; i < amount; i++) {
|
||||
group.name = faker.company.bsBuzz();
|
||||
group.id = Math.floor(Math.random() * (9999999 - 1) + 1);
|
||||
runner.firstname = faker.name.firstName();
|
||||
runner.lastname = faker.name.lastName();
|
||||
runner.id = Math.floor(Math.random() * (9999999 - 1) + 1);
|
||||
runners.push(runner);
|
||||
}
|
||||
return runners;
|
||||
}
|
||||
|
||||
async function postContracts(runners: Runner[]): Promise<Measurement> {
|
||||
const res = await axios.post(`${baseurl}/contracts`, runners);
|
||||
return new Measurement("contract", runners.length, parseInt(res.headers['request-duration']))
|
||||
}
|
||||
|
||||
async function testContracts(sizes): Promise<Measurement[]> {
|
||||
let measurements = new Array<Measurement>();
|
||||
console.log("#### Testing contracts ####");
|
||||
|
||||
for (let size of sizes) {
|
||||
const m = await postContracts(generateRunners(size));
|
||||
console.log(m.toString());
|
||||
measurements.push(m);
|
||||
}
|
||||
return measurements;
|
||||
}
|
||||
|
||||
async function main() {
|
||||
const sizes = [0, 1, 10, 50, 100, 200, 500, 1000]
|
||||
console.log("########### Speedtest ###########");
|
||||
console.log(`Document server version (according to the api): ${(await axios.get("http://localhost:4010/version")).data.version}`);
|
||||
console.log("####### Running tests #######");
|
||||
const contractResults = await testContracts(sizes);
|
||||
console.log("####### Results #######");
|
||||
console.table(contractResults);
|
||||
}
|
||||
|
||||
main();
|
||||
|
||||
class Measurement {
|
||||
public type: string;
|
||||
public inputcount: number;
|
||||
public responsetime: number;
|
||||
|
||||
constructor(type: string, input: number, time: number) {
|
||||
this.type = type;
|
||||
this.inputcount = input;
|
||||
this.responsetime = time;
|
||||
}
|
||||
|
||||
public toString(): string {
|
||||
return `It took ${this.responsetime}ms to generate ${this.inputcount} pdfs for the type ${this.type}.`
|
||||
}
|
||||
import axios from "axios"
|
||||
import faker from "faker"
|
||||
import { Runner } from '../models/Runner'
|
||||
import { RunnerGroup } from '../models/RunnerGroup'
|
||||
|
||||
const baseurl = "http://localhost:4010"
|
||||
|
||||
axios.interceptors.request.use((config) => {
|
||||
config.headers['request-startTime'] = process.hrtime()
|
||||
return config
|
||||
})
|
||||
|
||||
axios.interceptors.response.use((response) => {
|
||||
const start = response.config.headers['request-startTime']
|
||||
const end = process.hrtime(start)
|
||||
const milliseconds = Math.round((end[0] * 1000) + (end[1] / 1000000))
|
||||
response.headers['request-duration'] = milliseconds
|
||||
return response
|
||||
})
|
||||
|
||||
function generateRunners(amount: number): Runner[] {
|
||||
let runners: Runner[] = new Array<Runner>();
|
||||
let group = new RunnerGroup();
|
||||
let runner = new Runner();
|
||||
for (var i = 0; i < amount; i++) {
|
||||
group.name = faker.company.bsBuzz();
|
||||
group.id = Math.floor(Math.random() * (9999999 - 1) + 1);
|
||||
runner.firstname = faker.name.firstName();
|
||||
runner.lastname = faker.name.lastName();
|
||||
runner.id = Math.floor(Math.random() * (9999999 - 1) + 1);
|
||||
runners.push(runner);
|
||||
}
|
||||
return runners;
|
||||
}
|
||||
|
||||
async function postContracts(runners: Runner[]): Promise<Measurement> {
|
||||
const res = await axios.post(`${baseurl}/contracts`, runners);
|
||||
return new Measurement("contract", runners.length, parseInt(res.headers['request-duration']))
|
||||
}
|
||||
|
||||
async function testContracts(sizes): Promise<Measurement[]> {
|
||||
let measurements = new Array<Measurement>();
|
||||
console.log("#### Testing contracts ####");
|
||||
|
||||
for (let size of sizes) {
|
||||
const m = await postContracts(generateRunners(size));
|
||||
console.log(m.toString());
|
||||
measurements.push(m);
|
||||
}
|
||||
return measurements;
|
||||
}
|
||||
|
||||
async function main() {
|
||||
const sizes = [0, 1, 10, 50, 100, 200, 500, 1000]
|
||||
console.log("########### Speedtest ###########");
|
||||
console.log(`Document server version (according to the api): ${(await axios.get("http://localhost:4010/version")).data.version}`);
|
||||
console.log("####### Running tests #######");
|
||||
const contractResults = await testContracts(sizes);
|
||||
console.log("####### Results #######");
|
||||
console.table(contractResults);
|
||||
}
|
||||
|
||||
main();
|
||||
|
||||
class Measurement {
|
||||
public type: string;
|
||||
public inputcount: number;
|
||||
public responsetime: number;
|
||||
|
||||
constructor(type: string, input: number, time: number) {
|
||||
this.type = type;
|
||||
this.inputcount = input;
|
||||
this.responsetime = time;
|
||||
}
|
||||
|
||||
public toString(): string {
|
||||
return `It took ${this.responsetime}ms to generate ${this.inputcount} pdfs for the type ${this.type}.`
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user